2538777690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28208641}}^1$

素因数の和:28208654

約数の個数: 24

約数和(自身を含む): 6600822228

約数和(自身を除く): 4062044538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28208641, 56417282, 84625923, 141043205, 169251846, 253877769, 282086410, 423129615, 507755538, 846259230, 1269388845, 2538777690]

約数ペア:

[(1, 2538777690), (2, 1269388845), (3, 846259230), (5, 507755538), (6, 423129615), (9, 282086410), (10, 253877769), (15, 169251846), (18, 141043205), (30, 84625923), (45, 56417282), (90, 28208641)]